How to learn MATH FASTER and MORE FUN!
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Divisibility rule for 2 | If a number is even
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| Divisibility rule for 3 | If the sum of digits is divisible by 3
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| Divisibility rule for 4 | If the last two digits are divisible by 4
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| Divisibility rule for 5 | If number ends in 0 or 5
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| Divisibility for 6 Short Version | If number is even and is divisible by 3
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| Divisibility rule for 9 | If sum of digits is divisible by 9
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| Divisibility rule for 10 | If last digit ends in 0
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| Exponents | Tells us how many times the base is used as a factor
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| Base | The number that we are multiplying
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| Power | When we are multiplying a base times an exponent
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| Prime Number | Has only two factors, 1 and itself
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| Composite Number | Has more than two whole number factors
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| Prime Factorization | Taking a composite whole number and breaking it down into its prime factors
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| Factors | The numbers that we multiply
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| Equivalent Fractions | Name same amount; equal
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| Numerator | Tells us the number of parts being asked about
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| Denominator | Total number of equal parts
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| Facts #1 | 1. When listing factors, you should never have a factor that is greater than the initial number.
2. Every even number that is greater than 2 is composite.
3. One is neither prime nor composite.
4. Divisibility rules help make division easier.
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| Facts #2 | 5. They help us know if we will or will not have a remainder when dividing.
6. When listing the multiples of a number you should NEVER have a multiple less than that number.
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| Multiple | The product of a number when multiplied by a counting number.
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| Least Common Multiplfe | The smallest number.
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| Fact #3 | 7. You're never going to be asked the least common factor and the greatest common multiple because 1. The number would be 1 & 2. Numbers are infinant.
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| Divisibility Rule for 6 Long Version | If the number is even and the sum of the digits is divisible by 3, then the number is divisible by 6.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
mjys02
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